OOP import on Linux (i.e., on all platforms since Linux is the only one left!).

chrome/browser/ui/webui/options/import_data_handler.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/webui/options/import_data_handler.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 93 matching lines @@
       importer_list_->GetSourceProfileAt(browser_index);
   uint16 supported_items = source_profile.services_supported;
 
   uint16 import_services = (selected_items & supported_items);
   if (import_services) {
     base::FundamentalValue state(true);
     web_ui()->CallJavascriptFunction("ImportDataOverlay.setImportingState",
                                      state);
     import_did_succeed_ = false;
 
-    // TODO(gab): Make Linux use OOP import as well (http://crbug.com/56816) and
-    // get rid of these ugly ifdefs.
-#if defined(OS_MACOSX) || defined(OS_WIN)
     // The Google Toolbar importer doesn't work for the out-of-process import.
     // This is the only entry point for this importer (it is never used on first
     // run). See discussion on http://crbug.com/219419 for details.
     if (source_profile.importer_type == importer::TYPE_GOOGLE_TOOLBAR5)
       importer_host_ = new ImporterHost;
     else
       importer_host_ = new ExternalProcessImporterHost;
-#else
-    importer_host_ = new ImporterHost;
-#endif
     importer_host_->SetObserver(this);
     importer_host_->set_browser(
         chrome::FindBrowserWithWebContents(web_ui()->GetWebContents()));
     Profile* profile = Profile::FromWebUI(web_ui());
     importer_host_->StartImportSettings(source_profile, profile,
                                         import_services,
                                         new ProfileWriter(profile));
 
     importer::LogImporterUseToMetrics("ImportDataHandler",
                                       source_profile.importer_type);
@@ skipping 56 matching lines @@
     web_ui()->CallJavascriptFunction("ImportDataOverlay.confirmSuccess");
   } else {
     base::FundamentalValue state(false);
     web_ui()->CallJavascriptFunction("ImportDataOverlay.setImportingState",
                                      state);
     web_ui()->CallJavascriptFunction("ImportDataOverlay.dismiss");
   }
 }
 
 }  // namespace options